<html>
    <head>
        <title>helloWorld</title>
        <meta charset="utf-8"/>

        <script src="js/jquery-3.3.1.min.js"></script>
        <script src="js/xlsx.full.min.js"></script>
        <script src="js/popup.js"></script>
        <script type="module" src="./js/options.js"></script>


    </head>
    <body style="width: 200px;height: 200px;">

        <input type="file" id="get_file_data" />
        <input type="submit" id="reload_data" value="数据更新到页面">

        <h2 id ="message">你好,我有<span id="total"></span>元</h2>
        <h2>本次增加</h2><input id="amount" type="text"/>
        <input type="submit" id="add" value="加钱">
    </body>
</html>